Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 13:05

General

  • Target

    bad9d609afc0350228aee5bf753f88b0_NEIKI.exe

  • Size

    903KB

  • MD5

    bad9d609afc0350228aee5bf753f88b0

  • SHA1

    e38d474a2985d0fc3fe3879be11ca95c61189f80

  • SHA256

    77ff7f1fc88f5e016da1dfd6dd57ac599c351bf38b4f71470af80bb5d0d91d11

  • SHA512

    5f26a08774706f482e390130109d1f83de624520d02d8aaec29a50cb54714504080e0b44c241c4be6af0294463735fb07c14f1f9878b8f8fd3c2cbbae1f7dcfa

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5B:gh+ZkldoPK8YaKGB

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bad9d609afc0350228aee5bf753f88b0_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\bad9d609afc0350228aee5bf753f88b0_NEIKI.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:736
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4752

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/736-0-0x0000000003A60000-0x0000000003A61000-memory.dmp

    Filesize

    4KB

  • memory/4752-1-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4752-5-0x00000000742A2000-0x00000000742A3000-memory.dmp

    Filesize

    4KB

  • memory/4752-6-0x00000000742A0000-0x0000000074851000-memory.dmp

    Filesize

    5.7MB

  • memory/4752-7-0x00000000742A0000-0x0000000074851000-memory.dmp

    Filesize

    5.7MB

  • memory/4752-11-0x00000000742A0000-0x0000000074851000-memory.dmp

    Filesize

    5.7MB

  • memory/4752-12-0x00000000742A2000-0x00000000742A3000-memory.dmp

    Filesize

    4KB